86622976

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 198676800

約数和(自身を除く): 112053824

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1619, 1672, 2432, 2816, 3238, 3344, 4864, 6476, 6688, 12952, 13376, 17809, 25904, 26752, 30761, 35618, 51808, 53504, 61522, 71236, 103616, 123044, 142472, 207232, 246088, 284944, 338371, 414464, 492176, 569888, 676742, 984352, 1139776, 1353484, 1968704, 2279552, 2706968, 3937408, 4559104, 5413936, 7874816, 10827872, 21655744, 43311488, 86622976]

約数ペア:

[(1, 86622976), (2, 43311488), (4, 21655744), (8, 10827872), (11, 7874816), (16, 5413936), (19, 4559104), (22, 3937408), (32, 2706968), (38, 2279552), (44, 1968704), (64, 1353484), (76, 1139776), (88, 984352), (128, 676742), (152, 569888), (176, 492176), (209, 414464), (256, 338371), (304, 284944), (352, 246088), (418, 207232), (608, 142472), (704, 123044), (836, 103616), (1216, 71236), (1408, 61522), (1619, 53504), (1672, 51808), (2432, 35618), (2816, 30761), (3238, 26752), (3344, 25904), (4864, 17809), (6476, 13376), (6688, 12952)]